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<div class="title">MF700.cs</div>  </div>
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<a href="MF700_8cs.html">Go to the documentation of this file.</a><div class="fragment"><div class="line"><a name="l00001"></a><span class="lineno">    1</span>&#160;<span class="comment">/* RFID module</span></div>
<div class="line"><a name="l00002"></a><span class="lineno">    2</span>&#160;<span class="comment"> * </span></div>
<div class="line"><a name="l00003"></a><span class="lineno">    3</span>&#160;<span class="comment"> * Created by:</span></div>
<div class="line"><a name="l00004"></a><span class="lineno">    4</span>&#160;<span class="comment"> *      Yosef Didik</span></div>
<div class="line"><a name="l00005"></a><span class="lineno">    5</span>&#160;<span class="comment"> * Date:</span></div>
<div class="line"><a name="l00006"></a><span class="lineno">    6</span>&#160;<span class="comment"> *      April 3rd, 2014</span></div>
<div class="line"><a name="l00007"></a><span class="lineno">    7</span>&#160;<span class="comment"> */</span></div>
<div class="line"><a name="l00008"></a><span class="lineno">    8</span>&#160;</div>
<div class="line"><a name="l00009"></a><span class="lineno">    9</span>&#160;<span class="keyword">using</span> System;</div>
<div class="line"><a name="l00010"></a><span class="lineno">   10</span>&#160;<span class="keyword">using</span> System.IO.Ports;</div>
<div class="line"><a name="l00011"></a><span class="lineno">   11</span>&#160;<span class="keyword">using</span> System.Windows.Forms;</div>
<div class="line"><a name="l00012"></a><span class="lineno">   12</span>&#160;</div>
<div class="line"><a name="l00013"></a><span class="lineno"><a class="line" href="namespaceRFID.html">   13</a></span>&#160;<span class="keyword">namespace </span>RFID</div>
<div class="line"><a name="l00014"></a><span class="lineno">   14</span>&#160;{</div>
<div class="line"><a name="l00071"></a><span class="lineno"><a class="line" href="classRFID_1_1MF700.html">   71</a></span>&#160;    <span class="keyword">public</span> <span class="keyword">class </span><a class="code" href="classRFID_1_1MF700.html">MF700</a></div>
<div class="line"><a name="l00072"></a><span class="lineno">   72</span>&#160;    {</div>
<div class="line"><a name="l00073"></a><span class="lineno">   73</span>&#160;        <span class="comment">// Object of serial port descriptor</span></div>
<div class="line"><a name="l00074"></a><span class="lineno"><a class="line" href="classRFID_1_1MF700.html#a6036c9227b3251184f93e7c0e0d52d74">   74</a></span>&#160;        <span class="keyword">static</span> SerialPort <a class="code" href="classRFID_1_1MF700.html#a6036c9227b3251184f93e7c0e0d52d74">rfidPort</a>;</div>
<div class="line"><a name="l00075"></a><span class="lineno">   75</span>&#160;        <span class="comment">// Public event of RFID tag detection</span></div>
<div class="line"><a name="l00076"></a><span class="lineno"><a class="line" href="classRFID_1_1MF700.html#aeabb4ea88efbe30e6a00723ee0baf06e">   76</a></span>&#160;        <span class="keyword">public</span> <span class="keyword">event</span> EventHandler&lt;RFIDEventArgs&gt; <a class="code" href="classRFID_1_1MF700.html#aeabb4ea88efbe30e6a00723ee0baf06e">tagDetection</a>;</div>
<div class="line"><a name="l00077"></a><span class="lineno">   77</span>&#160;</div>
<div class="line"><a name="l00083"></a><span class="lineno"><a class="line" href="classRFID_1_1MF700.html#a5eb24f3458e29388470a61c1578b5ad7">   83</a></span>&#160;        <span class="keyword">public</span> <span class="keywordtype">int</span> <a class="code" href="classRFID_1_1MF700.html#a5eb24f3458e29388470a61c1578b5ad7">Open</a>(<span class="keywordtype">string</span> defaultPortName)</div>
<div class="line"><a name="l00084"></a><span class="lineno">   84</span>&#160;        {</div>
<div class="line"><a name="l00085"></a><span class="lineno">   85</span>&#160;            <span class="comment">// Sanity</span></div>
<div class="line"><a name="l00086"></a><span class="lineno">   86</span>&#160;            <span class="keywordflow">if</span> (defaultPortName == null)</div>
<div class="line"><a name="l00087"></a><span class="lineno">   87</span>&#160;                <span class="keywordflow">return</span> -1;</div>
<div class="line"><a name="l00088"></a><span class="lineno">   88</span>&#160;</div>
<div class="line"><a name="l00089"></a><span class="lineno">   89</span>&#160;            <span class="comment">// Create new serial Port object</span></div>
<div class="line"><a name="l00090"></a><span class="lineno">   90</span>&#160;            <a class="code" href="classRFID_1_1MF700.html#a6036c9227b3251184f93e7c0e0d52d74">rfidPort</a> = <span class="keyword">new</span> SerialPort();</div>
<div class="line"><a name="l00091"></a><span class="lineno">   91</span>&#160;</div>
<div class="line"><a name="l00092"></a><span class="lineno">   92</span>&#160;            <span class="comment">// Assignment parameter</span></div>
<div class="line"><a name="l00093"></a><span class="lineno">   93</span>&#160;            rfidPort.PortName = defaultPortName;</div>
<div class="line"><a name="l00094"></a><span class="lineno">   94</span>&#160;            rfidPort.BaudRate = 9600;</div>
<div class="line"><a name="l00095"></a><span class="lineno">   95</span>&#160;            rfidPort.DataBits = 8;</div>
<div class="line"><a name="l00096"></a><span class="lineno">   96</span>&#160;            rfidPort.Parity = Parity.None;</div>
<div class="line"><a name="l00097"></a><span class="lineno">   97</span>&#160;            rfidPort.StopBits = StopBits.One;</div>
<div class="line"><a name="l00098"></a><span class="lineno">   98</span>&#160;            rfidPort.Handshake = Handshake.None;</div>
<div class="line"><a name="l00099"></a><span class="lineno">   99</span>&#160;            rfidPort.DtrEnable = <span class="keyword">true</span>;</div>
<div class="line"><a name="l00100"></a><span class="lineno">  100</span>&#160;            rfidPort.RtsEnable = <span class="keyword">true</span>;</div>
<div class="line"><a name="l00101"></a><span class="lineno">  101</span>&#160;</div>
<div class="line"><a name="l00102"></a><span class="lineno">  102</span>&#160;            <span class="comment">// Received event</span></div>
<div class="line"><a name="l00103"></a><span class="lineno">  103</span>&#160;            rfidPort.DataReceived += <span class="keyword">new</span> SerialDataReceivedEventHandler(<a class="code" href="classRFID_1_1MF700.html#a34bbf0cf192673db81434488646f3212">rfidPort_DataReceivedHandler</a>);</div>
<div class="line"><a name="l00104"></a><span class="lineno">  104</span>&#160;</div>
<div class="line"><a name="l00105"></a><span class="lineno">  105</span>&#160;            <span class="comment">// Open port</span></div>
<div class="line"><a name="l00106"></a><span class="lineno">  106</span>&#160;            <span class="keywordflow">if</span> (<a class="code" href="classRFID_1_1MF700.html#a6036c9227b3251184f93e7c0e0d52d74">rfidPort</a>.IsOpen == <span class="keyword">true</span>)</div>
<div class="line"><a name="l00107"></a><span class="lineno">  107</span>&#160;                <span class="keywordflow">return</span> -2;</div>
<div class="line"><a name="l00108"></a><span class="lineno">  108</span>&#160;</div>
<div class="line"><a name="l00109"></a><span class="lineno">  109</span>&#160;            <span class="keywordflow">try</span></div>
<div class="line"><a name="l00110"></a><span class="lineno">  110</span>&#160;            {</div>
<div class="line"><a name="l00111"></a><span class="lineno">  111</span>&#160;                rfidPort.Open();</div>
<div class="line"><a name="l00112"></a><span class="lineno">  112</span>&#160;            }</div>
<div class="line"><a name="l00113"></a><span class="lineno">  113</span>&#160;            <span class="keywordflow">catch</span> (Exception)</div>
<div class="line"><a name="l00114"></a><span class="lineno">  114</span>&#160;            {</div>
<div class="line"><a name="l00115"></a><span class="lineno">  115</span>&#160;                MessageBox.Show(<span class="stringliteral">&quot;Cannot Open &quot;</span> + defaultPortName + <span class="stringliteral">&quot;!&quot;</span>);</div>
<div class="line"><a name="l00116"></a><span class="lineno">  116</span>&#160;                <span class="keywordflow">return</span> -3;</div>
<div class="line"><a name="l00117"></a><span class="lineno">  117</span>&#160;            }</div>
<div class="line"><a name="l00118"></a><span class="lineno">  118</span>&#160;            </div>
<div class="line"><a name="l00119"></a><span class="lineno">  119</span>&#160;            <span class="keywordflow">return</span> 0;</div>
<div class="line"><a name="l00120"></a><span class="lineno">  120</span>&#160;        }</div>
<div class="line"><a name="l00121"></a><span class="lineno">  121</span>&#160;</div>
<div class="line"><a name="l00122"></a><span class="lineno">  122</span>&#160;</div>
<div class="line"><a name="l00129"></a><span class="lineno"><a class="line" href="classRFID_1_1MF700.html#a20abc859939771c2b5db4b0ecd9cf2e3">  129</a></span>&#160;        <span class="keyword">public</span> <span class="keywordtype">int</span> <a class="code" href="classRFID_1_1MF700.html#a20abc859939771c2b5db4b0ecd9cf2e3">Open</a>(<span class="keywordtype">string</span> defaultPortName, <span class="keywordtype">int</span> defaultBaudrate)</div>
<div class="line"><a name="l00130"></a><span class="lineno">  130</span>&#160;        {</div>
<div class="line"><a name="l00131"></a><span class="lineno">  131</span>&#160;            <span class="keywordflow">if</span> (defaultPortName == null)</div>
<div class="line"><a name="l00132"></a><span class="lineno">  132</span>&#160;                <span class="keywordflow">return</span> -1;</div>
<div class="line"><a name="l00133"></a><span class="lineno">  133</span>&#160;</div>
<div class="line"><a name="l00134"></a><span class="lineno">  134</span>&#160;            <span class="keywordflow">if</span> (defaultBaudrate &lt;= 0)</div>
<div class="line"><a name="l00135"></a><span class="lineno">  135</span>&#160;                <span class="keywordflow">return</span> -1;</div>
<div class="line"><a name="l00136"></a><span class="lineno">  136</span>&#160;</div>
<div class="line"><a name="l00137"></a><span class="lineno">  137</span>&#160;            <span class="comment">// Create new serial Port object</span></div>
<div class="line"><a name="l00138"></a><span class="lineno">  138</span>&#160;            <a class="code" href="classRFID_1_1MF700.html#a6036c9227b3251184f93e7c0e0d52d74">rfidPort</a> = <span class="keyword">new</span> SerialPort();</div>
<div class="line"><a name="l00139"></a><span class="lineno">  139</span>&#160;</div>
<div class="line"><a name="l00140"></a><span class="lineno">  140</span>&#160;            <span class="comment">// Assignment parameter</span></div>
<div class="line"><a name="l00141"></a><span class="lineno">  141</span>&#160;            rfidPort.PortName = defaultPortName;</div>
<div class="line"><a name="l00142"></a><span class="lineno">  142</span>&#160;            rfidPort.BaudRate = defaultBaudrate;</div>
<div class="line"><a name="l00143"></a><span class="lineno">  143</span>&#160;            rfidPort.DataBits = 8;</div>
<div class="line"><a name="l00144"></a><span class="lineno">  144</span>&#160;            rfidPort.Parity = Parity.None;</div>
<div class="line"><a name="l00145"></a><span class="lineno">  145</span>&#160;            rfidPort.StopBits = StopBits.One;</div>
<div class="line"><a name="l00146"></a><span class="lineno">  146</span>&#160;            rfidPort.Handshake = Handshake.None;</div>
<div class="line"><a name="l00147"></a><span class="lineno">  147</span>&#160;            rfidPort.DtrEnable = <span class="keyword">true</span>;</div>
<div class="line"><a name="l00148"></a><span class="lineno">  148</span>&#160;            rfidPort.RtsEnable = <span class="keyword">true</span>;</div>
<div class="line"><a name="l00149"></a><span class="lineno">  149</span>&#160;</div>
<div class="line"><a name="l00150"></a><span class="lineno">  150</span>&#160;            <span class="comment">// Received event</span></div>
<div class="line"><a name="l00151"></a><span class="lineno">  151</span>&#160;            rfidPort.DataReceived += <span class="keyword">new</span> SerialDataReceivedEventHandler(<a class="code" href="classRFID_1_1MF700.html#a34bbf0cf192673db81434488646f3212">rfidPort_DataReceivedHandler</a>);</div>
<div class="line"><a name="l00152"></a><span class="lineno">  152</span>&#160;</div>
<div class="line"><a name="l00153"></a><span class="lineno">  153</span>&#160;            <span class="comment">// Open port</span></div>
<div class="line"><a name="l00154"></a><span class="lineno">  154</span>&#160;            <span class="keywordflow">if</span> (<a class="code" href="classRFID_1_1MF700.html#a6036c9227b3251184f93e7c0e0d52d74">rfidPort</a>.IsOpen == <span class="keyword">true</span>)</div>
<div class="line"><a name="l00155"></a><span class="lineno">  155</span>&#160;                <span class="keywordflow">return</span> -2;</div>
<div class="line"><a name="l00156"></a><span class="lineno">  156</span>&#160;</div>
<div class="line"><a name="l00157"></a><span class="lineno">  157</span>&#160;            <span class="keywordflow">try</span></div>
<div class="line"><a name="l00158"></a><span class="lineno">  158</span>&#160;            {</div>
<div class="line"><a name="l00159"></a><span class="lineno">  159</span>&#160;                rfidPort.Open();</div>
<div class="line"><a name="l00160"></a><span class="lineno">  160</span>&#160;            }</div>
<div class="line"><a name="l00161"></a><span class="lineno">  161</span>&#160;            <span class="keywordflow">catch</span> (Exception)</div>
<div class="line"><a name="l00162"></a><span class="lineno">  162</span>&#160;            {</div>
<div class="line"><a name="l00163"></a><span class="lineno">  163</span>&#160;                MessageBox.Show(<span class="stringliteral">&quot;Cannot Open &quot;</span> + defaultPortName + <span class="stringliteral">&quot;!&quot;</span>);</div>
<div class="line"><a name="l00164"></a><span class="lineno">  164</span>&#160;                <span class="keywordflow">return</span> -3;</div>
<div class="line"><a name="l00165"></a><span class="lineno">  165</span>&#160;            }</div>
<div class="line"><a name="l00166"></a><span class="lineno">  166</span>&#160;</div>
<div class="line"><a name="l00167"></a><span class="lineno">  167</span>&#160;            <span class="keywordflow">return</span> 0;</div>
<div class="line"><a name="l00168"></a><span class="lineno">  168</span>&#160;        }</div>
<div class="line"><a name="l00169"></a><span class="lineno">  169</span>&#160;</div>
<div class="line"><a name="l00170"></a><span class="lineno">  170</span>&#160;</div>
<div class="line"><a name="l00173"></a><span class="lineno"><a class="line" href="classRFID_1_1MF700.html#ae728ac9ad6b34928c098d36d2bffb50f">  173</a></span>&#160;        <span class="keyword">public</span> <span class="keywordtype">void</span> <a class="code" href="classRFID_1_1MF700.html#ae728ac9ad6b34928c098d36d2bffb50f">Close</a>()</div>
<div class="line"><a name="l00174"></a><span class="lineno">  174</span>&#160;        {</div>
<div class="line"><a name="l00175"></a><span class="lineno">  175</span>&#160;            rfidPort.Close();</div>
<div class="line"><a name="l00176"></a><span class="lineno">  176</span>&#160;        }</div>
<div class="line"><a name="l00177"></a><span class="lineno">  177</span>&#160;</div>
<div class="line"><a name="l00178"></a><span class="lineno">  178</span>&#160;</div>
<div class="line"><a name="l00179"></a><span class="lineno">  179</span>&#160;        <span class="comment">/* Received handler.</span></div>
<div class="line"><a name="l00180"></a><span class="lineno">  180</span>&#160;<span class="comment">         * This function is private. It is handle of received data from serial port and trigger event to higher level</span></div>
<div class="line"><a name="l00181"></a><span class="lineno">  181</span>&#160;<span class="comment">         * indicating tag detection.</span></div>
<div class="line"><a name="l00182"></a><span class="lineno">  182</span>&#160;<span class="comment">         */</span></div>
<div class="line"><a name="l00183"></a><span class="lineno"><a class="line" href="classRFID_1_1MF700.html#a34bbf0cf192673db81434488646f3212">  183</a></span>&#160;        <span class="keyword">private</span> <span class="keywordtype">void</span> <a class="code" href="classRFID_1_1MF700.html#a34bbf0cf192673db81434488646f3212">rfidPort_DataReceivedHandler</a>(<span class="keywordtype">object</span> sender, SerialDataReceivedEventArgs e)</div>
<div class="line"><a name="l00184"></a><span class="lineno">  184</span>&#160;        {</div>
<div class="line"><a name="l00185"></a><span class="lineno">  185</span>&#160;            <span class="keywordtype">string</span> cardData = null;</div>
<div class="line"><a name="l00186"></a><span class="lineno">  186</span>&#160;            SerialPort sp = (SerialPort)sender;</div>
<div class="line"><a name="l00187"></a><span class="lineno">  187</span>&#160;            <span class="keywordtype">int</span> ByteToRead, ByteOffet;</div>
<div class="line"><a name="l00188"></a><span class="lineno">  188</span>&#160;            <span class="keywordtype">bool</span> IsFrameComplete = <span class="keyword">false</span>;</div>
<div class="line"><a name="l00189"></a><span class="lineno">  189</span>&#160;            <span class="keywordtype">int</span> i, j, k;</div>
<div class="line"><a name="l00190"></a><span class="lineno">  190</span>&#160;</div>
<div class="line"><a name="l00191"></a><span class="lineno">  191</span>&#160;            ByteOffet = i = k= 0;</div>
<div class="line"><a name="l00192"></a><span class="lineno">  192</span>&#160;            <span class="keywordflow">if</span> (sp.IsOpen == <span class="keyword">true</span>)</div>
<div class="line"><a name="l00193"></a><span class="lineno">  193</span>&#160;                ByteToRead = sp.BytesToRead;</div>
<div class="line"><a name="l00194"></a><span class="lineno">  194</span>&#160;            <span class="keywordflow">else</span></div>
<div class="line"><a name="l00195"></a><span class="lineno">  195</span>&#160;                ByteToRead = 0;</div>
<div class="line"><a name="l00196"></a><span class="lineno">  196</span>&#160;            </div>
<div class="line"><a name="l00197"></a><span class="lineno">  197</span>&#160;            <span class="keywordflow">if</span> ((ByteToRead &lt; 40) &amp;&amp; (ByteToRead &gt; 0))</div>
<div class="line"><a name="l00198"></a><span class="lineno">  198</span>&#160;            {</div>
<div class="line"><a name="l00199"></a><span class="lineno">  199</span>&#160;                <span class="keywordtype">char</span>[] inputData = <span class="keyword">new</span> <span class="keywordtype">char</span>[40];</div>
<div class="line"><a name="l00200"></a><span class="lineno">  200</span>&#160;</div>
<div class="line"><a name="l00201"></a><span class="lineno">  201</span>&#160;                <span class="comment">// Read all packet</span></div>
<div class="line"><a name="l00202"></a><span class="lineno">  202</span>&#160;                <span class="keywordflow">while</span> (!IsFrameComplete)</div>
<div class="line"><a name="l00203"></a><span class="lineno">  203</span>&#160;                {</div>
<div class="line"><a name="l00204"></a><span class="lineno">  204</span>&#160;                    <span class="keywordflow">if</span> (i &lt; 40)</div>
<div class="line"><a name="l00205"></a><span class="lineno">  205</span>&#160;                    {</div>
<div class="line"><a name="l00206"></a><span class="lineno">  206</span>&#160;                        <span class="comment">// Wait until end of frame received</span></div>
<div class="line"><a name="l00207"></a><span class="lineno">  207</span>&#160;                        <span class="keywordflow">if</span> (inputData[i] != 0x03)</div>
<div class="line"><a name="l00208"></a><span class="lineno">  208</span>&#160;                        {</div>
<div class="line"><a name="l00209"></a><span class="lineno">  209</span>&#160;                            <span class="comment">// Read data and store</span></div>
<div class="line"><a name="l00210"></a><span class="lineno">  210</span>&#160;                            <span class="keywordflow">if</span> (sp.IsOpen == <span class="keyword">true</span>)</div>
<div class="line"><a name="l00211"></a><span class="lineno">  211</span>&#160;                            {</div>
<div class="line"><a name="l00212"></a><span class="lineno">  212</span>&#160;                                <span class="keywordflow">if</span> (ByteToRead &gt; 0)</div>
<div class="line"><a name="l00213"></a><span class="lineno">  213</span>&#160;                                {</div>
<div class="line"><a name="l00214"></a><span class="lineno">  214</span>&#160;                                    sp.Read(inputData, ByteOffet, ByteToRead);</div>
<div class="line"><a name="l00215"></a><span class="lineno">  215</span>&#160;                                    k += ByteOffet;</div>
<div class="line"><a name="l00216"></a><span class="lineno">  216</span>&#160;                                    ByteOffet = k + ByteToRead;</div>
<div class="line"><a name="l00217"></a><span class="lineno">  217</span>&#160;                                }     </div>
<div class="line"><a name="l00218"></a><span class="lineno">  218</span>&#160;                            }</div>
<div class="line"><a name="l00219"></a><span class="lineno">  219</span>&#160;                            <span class="keywordflow">else</span></div>
<div class="line"><a name="l00220"></a><span class="lineno">  220</span>&#160;                            {</div>
<div class="line"><a name="l00221"></a><span class="lineno">  221</span>&#160;                                <span class="comment">// Exit with error</span></div>
<div class="line"><a name="l00222"></a><span class="lineno">  222</span>&#160;                                IsFrameComplete = <span class="keyword">true</span>;</div>
<div class="line"><a name="l00223"></a><span class="lineno">  223</span>&#160;                                ByteOffet = 100;</div>
<div class="line"><a name="l00224"></a><span class="lineno">  224</span>&#160;                            }</div>
<div class="line"><a name="l00225"></a><span class="lineno">  225</span>&#160;</div>
<div class="line"><a name="l00226"></a><span class="lineno">  226</span>&#160;                            i = ByteOffet - 1;</div>
<div class="line"><a name="l00227"></a><span class="lineno">  227</span>&#160;                            <span class="keywordflow">if</span> (sp.IsOpen == <span class="keyword">true</span>)</div>
<div class="line"><a name="l00228"></a><span class="lineno">  228</span>&#160;                            {</div>
<div class="line"><a name="l00229"></a><span class="lineno">  229</span>&#160;                                ByteToRead = sp.BytesToRead; </div>
<div class="line"><a name="l00230"></a><span class="lineno">  230</span>&#160;                                j = 40 - i;</div>
<div class="line"><a name="l00231"></a><span class="lineno">  231</span>&#160;                                <span class="keywordflow">if</span> ((ByteToRead &gt; 40) || (ByteToRead &gt; j))</div>
<div class="line"><a name="l00232"></a><span class="lineno">  232</span>&#160;                                {</div>
<div class="line"><a name="l00233"></a><span class="lineno">  233</span>&#160;                                    <span class="comment">// Exit with error</span></div>
<div class="line"><a name="l00234"></a><span class="lineno">  234</span>&#160;                                    IsFrameComplete = <span class="keyword">true</span>;</div>
<div class="line"><a name="l00235"></a><span class="lineno">  235</span>&#160;                                    i = 100;</div>
<div class="line"><a name="l00236"></a><span class="lineno">  236</span>&#160;                                }</div>
<div class="line"><a name="l00237"></a><span class="lineno">  237</span>&#160;                            }    </div>
<div class="line"><a name="l00238"></a><span class="lineno">  238</span>&#160;                            <span class="keywordflow">else</span></div>
<div class="line"><a name="l00239"></a><span class="lineno">  239</span>&#160;                            {</div>
<div class="line"><a name="l00240"></a><span class="lineno">  240</span>&#160;                                <span class="comment">// Exit with error</span></div>
<div class="line"><a name="l00241"></a><span class="lineno">  241</span>&#160;                                IsFrameComplete = <span class="keyword">true</span>;</div>
<div class="line"><a name="l00242"></a><span class="lineno">  242</span>&#160;                                i = 100;</div>
<div class="line"><a name="l00243"></a><span class="lineno">  243</span>&#160;                            }    </div>
<div class="line"><a name="l00244"></a><span class="lineno">  244</span>&#160;                        }</div>
<div class="line"><a name="l00245"></a><span class="lineno">  245</span>&#160;                        <span class="keywordflow">else</span></div>
<div class="line"><a name="l00246"></a><span class="lineno">  246</span>&#160;                        {</div>
<div class="line"><a name="l00247"></a><span class="lineno">  247</span>&#160;                            IsFrameComplete = <span class="keyword">true</span>;</div>
<div class="line"><a name="l00248"></a><span class="lineno">  248</span>&#160;                        }</div>
<div class="line"><a name="l00249"></a><span class="lineno">  249</span>&#160;                    }</div>
<div class="line"><a name="l00250"></a><span class="lineno">  250</span>&#160;                    <span class="keywordflow">else</span></div>
<div class="line"><a name="l00251"></a><span class="lineno">  251</span>&#160;                    {</div>
<div class="line"><a name="l00252"></a><span class="lineno">  252</span>&#160;                        IsFrameComplete = <span class="keyword">true</span>;</div>
<div class="line"><a name="l00253"></a><span class="lineno">  253</span>&#160;                    }</div>
<div class="line"><a name="l00254"></a><span class="lineno">  254</span>&#160;                }</div>
<div class="line"><a name="l00255"></a><span class="lineno">  255</span>&#160;</div>
<div class="line"><a name="l00256"></a><span class="lineno">  256</span>&#160;                <span class="keywordflow">if</span> (i &lt; 40)</div>
<div class="line"><a name="l00257"></a><span class="lineno">  257</span>&#160;                {</div>
<div class="line"><a name="l00258"></a><span class="lineno">  258</span>&#160;                    <span class="keywordflow">if</span> (ByteOffet &gt; 0)</div>
<div class="line"><a name="l00259"></a><span class="lineno">  259</span>&#160;                    {</div>
<div class="line"><a name="l00260"></a><span class="lineno">  260</span>&#160;                        <span class="comment">// Parse data</span></div>
<div class="line"><a name="l00261"></a><span class="lineno">  261</span>&#160;                        i = 0;</div>
<div class="line"><a name="l00262"></a><span class="lineno">  262</span>&#160;                        <span class="keywordflow">while</span> ((inputData[i] != 0x02) &amp;&amp; (i &lt; ByteOffet))</div>
<div class="line"><a name="l00263"></a><span class="lineno">  263</span>&#160;                            i++;</div>
<div class="line"><a name="l00264"></a><span class="lineno">  264</span>&#160;</div>
<div class="line"><a name="l00265"></a><span class="lineno">  265</span>&#160;                        <span class="keywordflow">if</span> (i &lt; ByteOffet)</div>
<div class="line"><a name="l00266"></a><span class="lineno">  266</span>&#160;                        {</div>
<div class="line"><a name="l00267"></a><span class="lineno">  267</span>&#160;                            ByteOffet = ByteOffet - i;</div>
<div class="line"><a name="l00268"></a><span class="lineno">  268</span>&#160;                            i++;</div>
<div class="line"><a name="l00269"></a><span class="lineno">  269</span>&#160;                            j = i;</div>
<div class="line"><a name="l00270"></a><span class="lineno">  270</span>&#160;                            <span class="keywordflow">while</span> (((inputData[j] != 0x0D) || (inputData[j + 1] != 0x0A)) &amp;&amp; (j &lt; ByteOffet))</div>
<div class="line"><a name="l00271"></a><span class="lineno">  271</span>&#160;                                j++;</div>
<div class="line"><a name="l00272"></a><span class="lineno">  272</span>&#160;</div>
<div class="line"><a name="l00273"></a><span class="lineno">  273</span>&#160;                            <span class="keywordflow">if</span> (j &lt; ByteOffet)</div>
<div class="line"><a name="l00274"></a><span class="lineno">  274</span>&#160;                            {</div>
<div class="line"><a name="l00275"></a><span class="lineno">  275</span>&#160;                                <span class="keywordflow">for</span> (k = 0; i &lt; j; k++, i++)</div>
<div class="line"><a name="l00276"></a><span class="lineno">  276</span>&#160;                                {</div>
<div class="line"><a name="l00277"></a><span class="lineno">  277</span>&#160;                                    inputData[k] = inputData[i];</div>
<div class="line"><a name="l00278"></a><span class="lineno">  278</span>&#160;                                }</div>
<div class="line"><a name="l00279"></a><span class="lineno">  279</span>&#160;</div>
<div class="line"><a name="l00280"></a><span class="lineno">  280</span>&#160;                                <span class="keywordflow">for</span> (; k &lt; 40; k++)</div>
<div class="line"><a name="l00281"></a><span class="lineno">  281</span>&#160;                                {</div>
<div class="line"><a name="l00282"></a><span class="lineno">  282</span>&#160;                                    inputData[k] = <span class="charliteral">&#39;\0&#39;</span>;</div>
<div class="line"><a name="l00283"></a><span class="lineno">  283</span>&#160;                                }</div>
<div class="line"><a name="l00284"></a><span class="lineno">  284</span>&#160;</div>
<div class="line"><a name="l00285"></a><span class="lineno">  285</span>&#160;                                cardData = <span class="keyword">new</span> string(inputData);</div>
<div class="line"><a name="l00286"></a><span class="lineno">  286</span>&#160;                            }</div>
<div class="line"><a name="l00287"></a><span class="lineno">  287</span>&#160;                        }</div>
<div class="line"><a name="l00288"></a><span class="lineno">  288</span>&#160;                    }</div>
<div class="line"><a name="l00289"></a><span class="lineno">  289</span>&#160;                }</div>
<div class="line"><a name="l00290"></a><span class="lineno">  290</span>&#160;            }</div>
<div class="line"><a name="l00291"></a><span class="lineno">  291</span>&#160;</div>
<div class="line"><a name="l00292"></a><span class="lineno">  292</span>&#160;            <span class="keywordflow">if</span> (cardData != null)</div>
<div class="line"><a name="l00293"></a><span class="lineno">  293</span>&#160;            {</div>
<div class="line"><a name="l00294"></a><span class="lineno">  294</span>&#160;                <a class="code" href="classRFID_1_1MF700.html#a2550f375467fc98937f548dc340c6f6e">tagDetectionEvent</a>(cardData);</div>
<div class="line"><a name="l00295"></a><span class="lineno">  295</span>&#160;            }</div>
<div class="line"><a name="l00296"></a><span class="lineno">  296</span>&#160;        }</div>
<div class="line"><a name="l00297"></a><span class="lineno">  297</span>&#160;</div>
<div class="line"><a name="l00298"></a><span class="lineno">  298</span>&#160;</div>
<div class="line"><a name="l00299"></a><span class="lineno"><a class="line" href="classRFID_1_1MF700.html#a2550f375467fc98937f548dc340c6f6e">  299</a></span>&#160;        <span class="keyword">protected</span> <span class="keyword">virtual</span> <span class="keywordtype">void</span> <a class="code" href="classRFID_1_1MF700.html#a2550f375467fc98937f548dc340c6f6e">tagDetectionEvent</a>(<span class="keywordtype">string</span> cardID)</div>
<div class="line"><a name="l00300"></a><span class="lineno">  300</span>&#160;        {</div>
<div class="line"><a name="l00301"></a><span class="lineno">  301</span>&#160;            <a class="code" href="classRFID_1_1RFIDEventArgs.html">RFIDEventArgs</a> arg = <span class="keyword">new</span> <a class="code" href="classRFID_1_1RFIDEventArgs.html">RFIDEventArgs</a>(cardID);</div>
<div class="line"><a name="l00302"></a><span class="lineno">  302</span>&#160;            EventHandler&lt;RFIDEventArgs&gt; handler = <a class="code" href="classRFID_1_1MF700.html#aeabb4ea88efbe30e6a00723ee0baf06e">tagDetection</a>;</div>
<div class="line"><a name="l00303"></a><span class="lineno">  303</span>&#160;            <span class="keywordflow">if</span> (handler != null)</div>
<div class="line"><a name="l00304"></a><span class="lineno">  304</span>&#160;            {</div>
<div class="line"><a name="l00305"></a><span class="lineno">  305</span>&#160;                handler(<span class="keyword">this</span>, arg);</div>
<div class="line"><a name="l00306"></a><span class="lineno">  306</span>&#160;            }</div>
<div class="line"><a name="l00307"></a><span class="lineno">  307</span>&#160;        }</div>
<div class="line"><a name="l00308"></a><span class="lineno">  308</span>&#160;    }</div>
<div class="line"><a name="l00309"></a><span class="lineno">  309</span>&#160;}</div>
<div class="ttc" id="classRFID_1_1MF700_html_a34bbf0cf192673db81434488646f3212"><div class="ttname"><a href="classRFID_1_1MF700.html#a34bbf0cf192673db81434488646f3212">RFID.MF700.rfidPort_DataReceivedHandler</a></div><div class="ttdeci">void rfidPort_DataReceivedHandler(object sender, SerialDataReceivedEventArgs e)</div><div class="ttdef"><b>Definition:</b> <a href="MF700_8cs_source.html#l00183">MF700.cs:183</a></div></div>
<div class="ttc" id="classRFID_1_1MF700_html_ae728ac9ad6b34928c098d36d2bffb50f"><div class="ttname"><a href="classRFID_1_1MF700.html#ae728ac9ad6b34928c098d36d2bffb50f">RFID.MF700.Close</a></div><div class="ttdeci">void Close()</div><div class="ttdoc">Close RFID port. </div><div class="ttdef"><b>Definition:</b> <a href="MF700_8cs_source.html#l00173">MF700.cs:173</a></div></div>
<div class="ttc" id="classRFID_1_1MF700_html_a5eb24f3458e29388470a61c1578b5ad7"><div class="ttname"><a href="classRFID_1_1MF700.html#a5eb24f3458e29388470a61c1578b5ad7">RFID.MF700.Open</a></div><div class="ttdeci">int Open(string defaultPortName)</div><div class="ttdoc">Open RFID port and start listening. </div><div class="ttdef"><b>Definition:</b> <a href="MF700_8cs_source.html#l00083">MF700.cs:83</a></div></div>
<div class="ttc" id="classRFID_1_1MF700_html_a6036c9227b3251184f93e7c0e0d52d74"><div class="ttname"><a href="classRFID_1_1MF700.html#a6036c9227b3251184f93e7c0e0d52d74">RFID.MF700.rfidPort</a></div><div class="ttdeci">static SerialPort rfidPort</div><div class="ttdef"><b>Definition:</b> <a href="MF700_8cs_source.html#l00074">MF700.cs:74</a></div></div>
<div class="ttc" id="classRFID_1_1MF700_html_aeabb4ea88efbe30e6a00723ee0baf06e"><div class="ttname"><a href="classRFID_1_1MF700.html#aeabb4ea88efbe30e6a00723ee0baf06e">RFID.MF700.tagDetection</a></div><div class="ttdeci">EventHandler&lt; RFIDEventArgs &gt; tagDetection</div><div class="ttdef"><b>Definition:</b> <a href="MF700_8cs_source.html#l00076">MF700.cs:76</a></div></div>
<div class="ttc" id="classRFID_1_1MF700_html_a20abc859939771c2b5db4b0ecd9cf2e3"><div class="ttname"><a href="classRFID_1_1MF700.html#a20abc859939771c2b5db4b0ecd9cf2e3">RFID.MF700.Open</a></div><div class="ttdeci">int Open(string defaultPortName, int defaultBaudrate)</div><div class="ttdoc">Overloads open RFID port and start listening. </div><div class="ttdef"><b>Definition:</b> <a href="MF700_8cs_source.html#l00129">MF700.cs:129</a></div></div>
<div class="ttc" id="classRFID_1_1MF700_html_a2550f375467fc98937f548dc340c6f6e"><div class="ttname"><a href="classRFID_1_1MF700.html#a2550f375467fc98937f548dc340c6f6e">RFID.MF700.tagDetectionEvent</a></div><div class="ttdeci">virtual void tagDetectionEvent(string cardID)</div><div class="ttdef"><b>Definition:</b> <a href="MF700_8cs_source.html#l00299">MF700.cs:299</a></div></div>
<div class="ttc" id="classRFID_1_1MF700_html"><div class="ttname"><a href="classRFID_1_1MF700.html">RFID.MF700</a></div><div class="ttdoc">Class of RFID MF700. </div><div class="ttdef"><b>Definition:</b> <a href="MF700_8cs_source.html#l00071">MF700.cs:71</a></div></div>
<div class="ttc" id="classRFID_1_1RFIDEventArgs_html"><div class="ttname"><a href="classRFID_1_1RFIDEventArgs.html">RFID.RFIDEventArgs</a></div><div class="ttdoc">Class of RFID event argument. </div><div class="ttdef"><b>Definition:</b> <a href="RFIDEventArgs_8cs_source.html#l00010">RFIDEventArgs.cs:10</a></div></div>
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